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How do I fix error ORA 01031 insufficient privileges?

How do I fix error ORA 01031 insufficient privileges?

Trusted Oracle users who receive error ORA-01031 yet have been granted the proper privileges at a higher level must be granted the right privileges again. You may need to add the user to the database administrator group if you are encountering problems starting up Oracle. This can easily be done from the menu bar.

How do I give system privileges to Sysdba?


  1. Log in to SQL *Plus: sqlplus ‘/ as sysdba’
  2. Create a new user with an administrator password: create user user_name identified by admin_password ;
  3. Assign the sysdba privilege to the new Oracle user: grant sysdba to user_name ;

When does sqlplus ” / AS SYSDBA ” give ora-01031?

One of our Prod systems is running on Windows server. While I am trying to connect database as sysdba user it throws A-01031: insufficient privileges SQL*Plus: Release Production on Mon Apr 27 13:15:06 2018

How to resolve Oracle ora-01031 insufficient privileges error?

# This file is actually generated by netca. But if customers choose to # install “Software Only”, this file wont exist and without the native # authentication, they will not be able to connect to the database on NT. SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)

What is the error code for ora-01031?

ERROR: ORA-01031: insufficient privileges But, I can connect the database with SYS user as follow, but not able to connect SYS user with credentials cum connection string (as mentioned above). [oracle@newyouth dbs]$ sqlplus / as sysdba SQL*Plus: Release Production on Wed Feb 10 04:15:29 2016 Copyright (c) 1982, 2009, Oracle.

Why is sqlplus unable to login AS SYSDBA?

When you login like sqlplus / as sysdba i’m under the impression you are saying use the default login, and I do not want to enter a password. If this is not enought, look at sqlnet.ora in oracle_home/network/admin and make sure you do NOT have SQLNET.AUTHENTICATION_SERVICES=NONE (if you do — you will get the ora-01031 ).